diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index f5b812078904..19e722a24d2d 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -1110,7 +1110,7 @@ Same as `webContents.reload`.
 
 #### `win.setMenu(menu)` _Linux_ _Windows_
 
-* `menu` Menu
+* `menu` Menu | null
 
 Sets the `menu` as the window's menu bar, setting it to `null` will remove the
 menu bar.